# Sewickley PA Real Estate: What the 15143 ZIP Code Really Covers

By Terrence N. Thurber · 6 min read · April 2026

**Category:** Educational
**Tags:** Sewickley, Quaker Valley, School Districts, ZIP Code Guide

The Sewickley postal area stretches across Ohio Twp, Edgeworth, Aleppo, and more — all in Quaker Valley SD. A buyer guide.

[Read more](https://teamthurber.com/blog/sewickley-zip-school-split/)